A quick heads up for anyone else that might be experiencing this issue:

quicksand.js - a script used in this plugin, is having some issues with jQuery 1.9 and up. Here's why.

jQuery 1.9 removed the $.browser variable! quicksand.js still uses calls for this. There's a pull request submitted on Quicksand's GitHub Page that outlines how to fix this yourself. Modify two lines of code and your good. :)